# Constants
PingPath is the path that PingProxyPayload should hit on the proxy.
# Structs
The ArtifactTestCase contains information sufficient to test artifact extration from an engine.
The DisplayTestCase contains information sufficient to test the interactive display provided by a Sandbox.
EngineProvider is a base object used by test case to get an engine.
The EnvVarTestCase contains information sufficient to setting an environment variable.
A KillTestCase tests if calling Sandbox.Kill() works by invoking it after Target has been printed to log by Payload.
A LoggingTestCase holds information necessary to run tests that an engine can write things to the log.
A ProxyTestCase holds information necessary to run tests that an engine can attach proxies, call them and forward calls correctly.
The ShellTestCase contains information sufficient to test the interactive shell provided by a Sandbox.
A VolumeTestCase holds information necessary to run tests that an engine can create volumes, mount and read/write to volumes.